answersLogoWhite

0

The answer is dryed air (0,024 W/m.K).

User Avatar

Wiki User

13y ago

What else can I help you with?

Continue Learning about Chemistry

Which is the worst electrical conductor tin copper rubber air or water?

Well, friend, each material has its own conductivity properties. Copper is a great conductor, while rubber and air are poor conductors. Water can conduct electricity but not as well as metals like copper. Remember, every material is unique in its own way, just like every brushstroke on a canvas is special.


Which is a poor conductor of heat silver iron wood or copper?

Wood is a poor conductor of heat compared to silver, iron, and copper. This is because wood has a lower thermal conductivity, which means it is less efficient at transferring heat compared to the other materials mentioned.


Which wire would make the bulb dimmer copper or plastic or gold?

Copper would be the best conductor for the wire to make the bulb brighter, as it allows electricity to flow more easily. Plastic is an insulator and would not conduct electricity, while gold is a good conductor like copper but is less commonly used due to its higher cost.


What type of cup keeps water warm the longest-plastic paper styrofoam or glass and why?

Styrofoam because it has a thick layer and is a good insulator.Paper and plastic are could alternatives but Styrofoam would work better, therefore glass would be the worst one to use because it would only keep it warm for a couple of minutes.


Can copper hurt you?

Not likely unless it is carrying electricity or coming out of the muzzle of a gun. One of our company's products is a copper IUD (Intra-uterine device). In that application, the copper wire slowly dissolves and produces a pharmacological effect so it is regulated as a drug. Otherwise, the worst effect is that copper will turn your skin green.

Related Questions

What is the worst conductor of electricity?

The last time I checked the worst conductor of electricity is rubber.


Which is the worst electrical conductor tin copper rubber air or water?

Well, friend, each material has its own conductivity properties. Copper is a great conductor, while rubber and air are poor conductors. Water can conduct electricity but not as well as metals like copper. Remember, every material is unique in its own way, just like every brushstroke on a canvas is special.


What are the best and worst conductors of heat?

The best conductor of heat is silver, followed by copper and aluminum. The worst conductor of heat is typically materials like wood, paper, and plastic.


Which is a poor conductor of heat silver iron wood or copper?

Wood is a poor conductor of heat compared to silver, iron, and copper. This is because wood has a lower thermal conductivity, which means it is less efficient at transferring heat compared to the other materials mentioned.


Would a copper pipe work better as a conductor or an insulator?

Copper is a good conductor of electricity due to its high electrical conductivity. It is not effective as an insulator because it allows electricity to flow easily through it. Therefore, a copper pipe would work better as a conductor rather than an insulator.


Which wire would make the bulb dimmer copper or plastic or gold?

Copper would be the best conductor for the wire to make the bulb brighter, as it allows electricity to flow more easily. Plastic is an insulator and would not conduct electricity, while gold is a good conductor like copper but is less commonly used due to its higher cost.


What is the worst conductor of electricity among all metals?

Bismuth is considered one of the worst conductors of electricity among metals. It has a high electrical resistance and is often used in some applications where a material with low conductivity is needed.


Why is aluminum the worst heat conductor?

Aluminium is a good conductor of heat.


Is iron the worst conductor of heat?

No.


Is copper safe to cook in?

Since most water is carried to houses through copper pipes, yeah.


What are the worst conductor?

the worst conductors of heat are wood, plastic, rubber, and cloth.


Are aluminum cans coins glass or copper wire are good electrical conductors?

Copper wire is the best, glass is the worst. Coins are not bad, aluminium cans are OK for small amounts of current. Modern steel coins are worse than the old coins with copper in them.